12591320400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{388621}}^1$

素因数の和:388651

約数の個数: 150

約数和(自身を含む): 45189354782

約数和(自身を除く): 32598034382

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6480, 8100, 10800, 16200, 32400, 388621, 777242, 1165863, 1554484, 1943105, 2331726, 3108968, 3497589, 3886210, 4663452, 5829315, 6217936, 6995178, 7772420, 9326904, 9715525, 10492767, 11658630, 13990356, 15544840, 17487945, 18653808, 19431050, 20985534, 23317260, 27980712, 29146575, 31089680, 31478301, 34975890, 38862100, 41971068, 46634520, 52463835, 55961424, 58293150, 62956602, 69951780, 77724200, 83942136, 87439725, 93269040, 104927670, 116586300, 125913204, 139903560, 155448400, 157391505, 167884272, 174879450, 209855340, 233172600, 251826408, 262319175, 279807120, 314783010, 349758900, 419710680, 466345200, 503652816, 524638350, 629566020, 699517800, 786957525, 839421360, 1049276700, 1259132040, 1399035600, 1573915050, 2098553400, 2518264080, 3147830100, 4197106800, 6295660200, 12591320400]

約数ペア:

[(1, 12591320400), (2, 6295660200), (3, 4197106800), (4, 3147830100), (5, 2518264080), (6, 2098553400), (8, 1573915050), (9, 1399035600), (10, 1259132040), (12, 1049276700), (15, 839421360), (16, 786957525), (18, 699517800), (20, 629566020), (24, 524638350), (25, 503652816), (27, 466345200), (30, 419710680), (36, 349758900), (40, 314783010), (45, 279807120), (48, 262319175), (50, 251826408), (54, 233172600), (60, 209855340), (72, 174879450), (75, 167884272), (80, 157391505), (81, 155448400), (90, 139903560), (100, 125913204), (108, 116586300), (120, 104927670), (135, 93269040), (144, 87439725), (150, 83942136), (162, 77724200), (180, 69951780), (200, 62956602), (216, 58293150), (225, 55961424), (240, 52463835), (270, 46634520), (300, 41971068), (324, 38862100), (360, 34975890), (400, 31478301), (405, 31089680), (432, 29146575), (450, 27980712), (540, 23317260), (600, 20985534), (648, 19431050), (675, 18653808), (720, 17487945), (810, 15544840), (900, 13990356), (1080, 11658630), (1200, 10492767), (1296, 9715525), (1350, 9326904), (1620, 7772420), (1800, 6995178), (2025, 6217936), (2160, 5829315), (2700, 4663452), (3240, 3886210), (3600, 3497589), (4050, 3108968), (5400, 2331726), (6480, 1943105), (8100, 1554484), (10800, 1165863), (16200, 777242), (32400, 388621)]